About Pixels per centimeter (ppcm) to Samples per inch (spi) Converter - Digital Resolution

This tool helps you convert Pixels per centimeter (ppcm) to Samples per inch (spi) using accurate standards and digital imaging metrics.

Formula: 1 Pixels per centimeter (ppcm) = 2.54 Samples per inch (spi) | Formula: Samples per inch (spi) = Pixels per centimeter (ppcm) × 2.54